To provide fixing bottom sitting member capable of reducing a structure strength and a weight, reducing costs, adjusting an underwater weight which is the difference between the weight and a buoyancy, easily controlling a posture, eliminating the need of a floating crane used in moving and bottom sitting operations in a prior art, facilitating the moving and bottom sitting operations, and improving high reliability in a fixing bottom sitting member mooring a floating body.
A fixing bottom sitting member 14 is provided with a plurality of gas chambers 14a provided with an opening 14a communicated to underwater on its bottom or side face, and the gas chambers 14b are provided with a gas receiving/supplying device 14d. The posture and the underwater weight of the fixing bottom sitting member 14 in floating or underwater are adjusted through adjusting gas amounts inside the respective gas chambers 14b.
COPYRIGHT: (C)2011,JPO&INPIT
Hiroo Inoue
Hiroshi Suzuki
| JP2008013106A | ||||
| JP60143096U | ||||
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| JP56090788A | ||||
| JP10175589A |
Takashi Noguchi
Kazuhiko Saishita